just to clarify, that's a 1.6Ghz Pentium 4 mobile, not a 1.6Ghz Pentium M, right?
Ummm... How do I tell the difference? According to Intel, it's both: "SL5YU = Mobile Intel® Pentium® 4 Processor-M".
It looks like it would fit in a regular socket 478, but it the top of the CPU is different from a normal desktop CPU. Instead of a metal plate covering the entire top, there is only a small square metal section in the middle. Would a regular heat sink work sitting on top of that?